ST72325K6-Auto datasheet(10/243 Pages) STMICROELECTRONICS | SCI asynchronous serial interface

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ST72325K6-Auto Datasheet(PDF) 10 Page - STMicroelectronics

Part #	ST72325K6-Auto

Description	SCI asynchronous serial interface

Download	243 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Contents

ST72325xxx-Auto

10/243

Doc ID 13770 Rev 3

19.9

Control pin characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

19.9.1

Asynchronous RESET pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

19.9.2

ICCSEL/VPP pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212

19.10 Timer peripheral characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

19.11 Communication interface characteristics . . . . . . . . . . . . . . . . . . . . . . . . 214

19.11.1 SPI (serial peripheral interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

19.11.2 I2C - inter IC control interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

19.12 10-bit ADC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

19.12.1 Analog power supply and reference pins . . . . . . . . . . . . . . . . . . . . . . . 220

19.12.2 General PCB design guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

19.12.3 ADC accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

20

Package characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

20.1

Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

20.2

Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

20.3

Ecopack information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

20.4

Packaging for automatic handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

21

Device configuration and ordering information . . . . . . . . . . . . . . . . . 228

21.1

Flash devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

21.1.1

Flash configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228

21.1.2

Flash ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231

21.2

FASTROM device ordering information and transfer of customer code . 232

21.3

Development tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

21.3.1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

21.3.2

Evaluation tools and starter kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

21.3.3

Development and debugging tools . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

21.3.4

Programming tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234

21.3.5

Socket and emulator adapter information . . . . . . . . . . . . . . . . . . . . . . 235

21.4

ST7 application notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

22

Known limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

22.1

All devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

22.1.1

Unexpected reset fetch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

22.1.2

External interrupt missed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

22.1.3

Clearing active interrupts outside interrupt routine . . . . . . . . . . . . . . . 239

Similar Part No. - ST72325K6-Auto

Manufacturer	Part #	Datasheet	Description
STMicroelectronics	ST72325K6B3	3Mb / 197P	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
	ST72325K6B6	3Mb / 197P	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
	ST72325K6T3	3Mb / 197P	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface
	ST72325K6T6	3Mb / 197P	8-bit MCU with 16 to 60K Flash/ROM, ADC, CSS, 5 timers, SPI, SCI, I2C interface

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